9. FAQ-Print problem
9.1 Filament can’t stick to the heated bed
It is a common issue for newcomer. Check your filament type at first.
Then re-level your heated bed (Refer to the chapter 4.2), you can also
use the “Z babystep feature”.
When it is printing, double click LCD button
→tune the distance
between the nozzle and heated bed
9.2 Extruder under extrusion
It is an common issue for all FDM 3d printer. You can try to:
1) Check your filament moving or not;
2) Check your filament temperature is correct;
The different PLA filament brands have different required temperatures,
you should refer to this then re-slice if needed
；
3) Clean the hotend with cleaning needle
Preheat the hotend to 240
℃
（
You can click the LCD button then
choose ”Preheat ABS End”
）
Refer to our forum for more info about this issue:
10.FAQ-Error messages
10.1 Mintemp error
The mintemp error occurs when at least one of the temperature
readouts of the hotend or the heated bed drops below 5
℃
. It is a
safety feature which prevents the printer from overheating in case of a
fault.
If you find this info occurs on your LCD, you can:
1) Check your thermistor wires are tight inserted to the correct port
2) Check your thermistor wires are damaged or not
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